There are 5 US Post Offices in Bedford County serving a total of 45,774 residents equating to 9,155 residents per post office. It's estimated that approximately 73,060 packages are handled across the 5 county post offices annually. Bedford County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 45,058. Its county seat is Shelbyville. Bedford County comprises the Shelbyville, TN Micropolitan Statistical Area, which is also included in the Nashville-Davidson-Murfreesboro, TN Combined Statistical Area."